參數(shù)資料
型號(hào)： MCP73832
廠商： Microchip Technology Inc.
英文描述： Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers
中文描述： 微型單細(xì)胞，完全集成的鋰離子電池，鋰聚合物充電管理控制器
文件頁(yè)數(shù)： 5/24頁(yè)
文件大?。?/td> 696K
代理商： MCP73832
2006 Microchip Technology Inc.
DS21984B-page 5
MCP73831/2
TEMPERATURE SPECIFICATIONS
AC CHARACTERISTICS
Electrical Specifications:
Unless otherwise indicated, all limits apply for V
DD
= [V
REG
(typ.) + 0.3V] to 12V,
T
A
= -40°C to +85°C. Typical values are at +25°C, V
DD
= [V
REG
(typ.) + 1.0V]
Parameters
Sym.
Min.
Typ.
Max.
Units
Conditions
UVLO Start Delay
Constant-Current Regulation
Transition Time Out of
Preconditioning
Current Rise Time Out of
Preconditioning
Termination Comparator
Filter
Charge Comparator Filter
Status Indicator
Status Output turn-off
Status Output turn-on
t
START
—
—
5
ms
V
DD
Low-to-High
t
DELAY
—
—
1
ms
V
BAT
< V
PTH
to V
BAT
> V
PTH
t
RISE
—
—
1
ms
I
OUT
Rising to 90% of I
REG
t
TERM
0.4
1.3
3.2
ms
Average I
OUT
Falling
t
CHARGE
0.4
1.3
3.2
ms
Average V
BAT
t
OFF
t
ON
—
—
—
—
200
200
μ
s
μ
s
I
SINK
= 1 mA to 0 mA
I
SINK
= 0 mA to 1 mA
Electrical Specifications:
Unless otherwise indicated, all limits apply for V
DD
= [V
REG
(typ.) + 0.3V] to 12V.
Typical values are at +25°C, V
DD
= [V
REG
(typ.) + 1.0V]
Parameters
Sym.
Min.
Typ.
Max.
Units
Conditions
Temperature Ranges
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistances
5-Lead, SOT23
T
A
T
J
T
A
-40
-40
-65
—
—
—
+85
+125
+150
°C
°C
°C
θ
JA
—
230
—
°C/W
4-Layer JC51-7 Standard
Board, Natural Convection
4-Layer JC51-7 Standard
Board, Natural Convection
8-Lead, 2 mm x 3 mm, DFN
θ
JA
—
76
—
°C/W
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參數(shù)描述
MCP73832-2ACI/MC 功能描述:電池管理 Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MCP73832-2ACI/OT 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers
MCP73832-2ADI/MC 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers
MCP73832-2ADI/OT 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers
MCP73832-2ATI/MC 功能描述:電池管理 Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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